Results 31 to 40 of about 10,330,061 (78)

Structure formation in the «clay soil – carbide sludge» dispersed system [PDF]

Нанотехнологии в строительстве
Introduction. Clay soil is a multiphase, multicomponent aluminosilicate dispersed system with specific properties determined not only by its composition but also by the formation of coagulative and transition contacts (binds) between the soil particles ...
Yulia V. Sokolova, Maria A. Frolova, Arkady M. Ayzenshtadt, Evgeny V. Korolev   +3 more
doaj   +1 more source

Study of carbon nano-modifier of fly ash in cement concrete mixtures of civil engineering

Science and Engineering of Composite Materials, 2022
Modern materials science has faced the problem of reducing the cost of raw materials and labor costs while obtaining basic construction materials (cement concrete) with increased performance properties.
Bieliatynskyi Andrii, Yang Shilin, Pershakov Valerii, Shao Meiyu, Ta Mingyang   +4 more
doaj   +1 more source

Effect of SiO2 and Al2 O3 nanoparticles on the aggregative stability, structure formation, and strength of cementitious materials [PDF]

Нанотехнологии в строительстве
Introduction. The use of SiO2 and Al2 O3 nanoparticles opens new possibilities for controlling the structure of cementitious materi als. However, their influence on the aggregative stability of the coagulation structure and on the strength ...
Galina S. Slavcheva, Olga V. Artamonova, Ekaterina A. Britvina, Dmitry S. Babenko, Artem B. Zakatov   +4 more
doaj   +1 more source

Reconstruction of 3D Conductive Networks in Metal‐Filled Elastomer Composites Indicates Dominance of Contact Resistances

Small Structures
Conductive polymer composites (CPCs) combine the stretchability of an elastomeric matrix with the electrical conductivity of a metallic filler. The 3D structure of this filler particle network (FPN) and the contact resistances between particles above ...
Dominik Perius, Michael Engstler, Simon Blum, Lola González‐García, Tobias Kraus   +4 more
doaj   +1 more source

The role of thermoactive binders in the structuring of composites [PDF]

Polímeros
Thermoactive binders are the most widely used form of polymer matrix materials in modern composites. In the production of composites, thermoactive binders are the basis of the matrix structure formation process with different properties.
Meiyu Shao, Andrii Bieliatynskyi, Viacheslav Trachevskyi, Shilin Yang, Mingyang Ta   +4 more
doaj   +1 more source

Technological approaches to directed structure formation of construction nanocomposites with increased corrosion resistance. [PDF]

Нанотехнологии в строительстве, 2019
Physico-chemical processes of structure formation in nanocomposite building materials are associated with transformations of binding matrices and reinforcing components.
Sinitsin Dmitry Aleksandrovich, Khalikov Rauf Muzagitovich, Bulatov Bulat Galievich, Galitskov Konstantin Stanislavovich, Nedoseko Igor Vadimovich   +4 more
doaj   +1 more source

Convexity and complementarity in network formation. Implications for the structure of pairwise stable networks [PDF]

, 2009
Hellmann T. Convexity and complementarity in network formation. Implications for the structure of pairwise stable networks. Working Papers. Institute of Mathematical Economics. Vol 423.
Hellmann, Tim
core  

Detailed exploration of structure formation of an epoxy-based monolith with three-dimensional bicontinuous structure

, 2015
To explore a clear formation mechanism of a three-dimensional (3D) bicontinuous skeleton and control the structure of an epoxy-based monolith, we have prepared the monolith using a mixture of good and poor solvents. The influences of reaction and phase
Mi, Yace, Li, Qiang, Zhou, Weiqing, Zhang, Rongyue, Ma, Guanghui, Su, Zhiguo, Zhang, Donglai   +6 more
core   +1 more source

Semisolid structure formation and semisolid casting

, 2005
Semisolid metal forming has now been accepted as a viable technology for production of components with complex shape and high integrity. The advantages of semisolid metal forming can only be achieved when the feedstock material has a non-dendritic ...
Wang, Hao
core   +1 more source

Modeling of semisolid structure formation in controlled nucleation method

, 2006
Modeling the semisolid structure formation is of significance in both understanding the mechanisms of the formation of such structure and optimization of the solidification conditions for the required structure.
Yao, X., Wang, H, Yao, X, Wang, H.
core   +1 more source